Home / 39,771,237,521.73-59,664,715,292.61-14,589,188,231.52

Finding the Fourth Proportional to 39,771,237,521.73, 59,664,715,292.61 and 14,589,188,231.52

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Solution

The fourth proportional to 39,771,237,521.73, 59,664,715,292.61 and 14,589,188,231.52 is: 21,886,665,249.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,771,237,521.73 : 59,664,715,292.61 = 14,589,188,231.52 : x
  2. Step 2: Convert to fraction form
    39,771,237,521.73/59,664,715,292.61 = 14,589,188,231.52/x
  3. Step 3: Cross multiply
    39,771,237,521.73x = 59,664,715,292.61 × 14,589,188,231.52
  4. Step 4: Simplify right side
    39,771,237,521.73x = 870,459,762,183,937,196,032
  5. Step 5: Solve for x
    x = 870,459,762,183,937,196,032/39,771,237,521.73
  6. Step 6: Final answer
    x = 21,886,665,249.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.